JT Sprockets

Online Catalogue

Suzuki GSX750 SE,S3/4 Katana (pop-up h/light) (GR72A)

1984 to 1986

Front Sprocket

Steel Front Sprocket

Part Number: JTF513

Teeth: 14

Available Sizes: 13, 14, 15, 16, 17, 18

OE Type Rubber Cushioned Front Sprocket

Part Number: JTF513RB

Teeth: 14 Check Availability

Available Sizes: 15, 16, 17, 18

Rear Sprocket

Steel Rear Sprocket

Part Number: JTR816

Teeth: 43

Available Sizes: 38, 39, 40, 42, 43, 44, 45, 46, 47, 48, 49, 50, 52

Drive Chain

Pitch: 530

Length: 114

Please note that the chain shown in this listing is for size reference only. For the correct chain type and grade, please refer to the vehicle's manufacturer manual.

Gear Ratio Chart

TeethFront Sprocket
1415161718
Rear Sprocket433.07
standard
2.87
-6.7%
2.69
-12.5%
2.53
-17.6%
2.39
-22.2%

Lower gear ratios allow for higher top speeds.

Higher gear ratios increase torque for better acceleration.

Full Gear Ratio Chart (pdf)